EcoTech Marine VorTech MP10 ES Propeller Aquarium Pump - Powerful Inline Aquarium Water Pumps and Eco-Friendly Aquarium Water Pumps Designed especially for nano and smaller aquariums, the EcoTech Marine VorTech MP10 ES Propeller Aquarium Pump serves as an excellent pump to get your tank water flowing. Despite its small size, this MP10 line of VorTech aquarium water pumps is quite powerful. The MP10 is ideal for tanks with a glass thickness up to 3/8 inch and it creates gentle flows of 200 to 1,575 gallons per hour, allowing the replication of naturally occurring flow conditions within your aquarium. The MP10 line of inline aquarium water pumps can also be used in larger tanks to supplement the water flow. The MP10 ES utilizes award-winning patented technology to keep the pump's motor, wires and heat outside of the aquarium and comes out of the box with everything needed to create waves or many other fully adjustable water movement patterns. The MP10 ES gives you the freedom to take full control of the flow. It can also be upgraded to an MP10w ES. With all of the electrical components outside of the aquarium and a variety of easy-to-program modes on the EcoSmart Driver, the VorTech is the safest, most versatile pump on the market.